2024年5月31日 · Core drilling allows for precise sampling of concrete and asphalt materials, ensuring representative specimens for testing and analysis. This precision is crucial for accurate assessments of material properties and structural integrity.

ASTM D5361 and AASHTO R 67 describe standard practices for obtaining cores from compacted asphalt pavements. Through gravity, vibration, or forced consolidation, Portland cement concrete is consolidated into its final position while in a plastic state and remains there.

Gilson’s asphalt coring equipment is used in a range of applications from a sampling of concrete and asphalt pavements, slabs, and structures to cutting and retrieving cores, and trimming specimens for testing. Read More... Core Drilling Machines are available in gasoline or electric-powered models.

Gasoline or electric-powered core drilling machines for asphalt and concrete materials offer easy portability and set-up, fast drilling, and low bit wear for the lowest cost per core. The gasoline-powered unit has a 6in (152mm) diameter bit capacity, while the electric core drill has a bit capacity of up to 12in (305mm).

MULTI-KOR is a superior laboratory asphalt core drill with a robust and rigid design for a precise coring of asphalt prisms, cylindrical and slab samples. Specimen preparation and ultimately specimen quality are critical factors in material characterization.

Core drills allow developers to see below a surface without much supplemental damage. Asphalt coring is commonly used to assess road quality. Samples are extracted from various locations and then examined for proper bonding and aging characteristics.

Use underground pneumatic rock drills for raise driving, bolting, and screening. Atlas Copco Core Drills, with up to 2500 psi, are the premium option for drilling in reinforced concrete, asphalt, and installations. Contact us today!

Humboldt's Core Drilling products included drills, bits and accessories. These core drill machines are able to extract samples from both concrete and asphalt.

Choose from Tools Direct USA's full line of professional grade core drills & core drilling equipment. Use our core drills on concrete, asphalt, and stone. Find your next hand held, portable, hydraulic, dry or wet core drill today!

The T-1000 Coring System offers the most flexible means of sampling concrete and asphalt pavements available. This self-powered Core Rig trailer features a Milwaukee two-speed transmission coring motor and articulating arm providing 10 square feet of coring area.